09-22-2021, 09:29 PM
I would try an AA 1.5 volt over the 400 amp car battery.
Even an A/C wall socket will shake you loose but a D/C Car battery is not something I would do with a FAULTY meter.
:oldfogey:
Even an A/C wall socket will shake you loose but a D/C Car battery is not something I would do with a FAULTY meter.
:oldfogey: